Supporting leg for a tray or the like



FIG. 1 is an exploded perspective view of a supporting leg for a tray or the like showing my new design, with three similar legs and a tray being shown in broken lines to illustrate environmental use only;

FIG. 2 is an enlarged front elevational view;

FIG. 3 is a view looking from the right of FIG. 2;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a supporting leg for a tray or the like, as shown. 